Q: What is the sum of all factors of the number 1,320,315 excluding 1,320,315?
A: 960,645
The factors of the number 1,320,315 are: 1, 3, 5, 15, 23, 43, 69, 89, 115, 129, 215, 267, 345, 445, 645, 989, 1335, 2047, 2967, 3827, 4945, 6141, 10235, 11481, 14835, 19135, 30705, 57405, 88021, 264063, 440105, 1320315.
If you add them up, you will get the total of 1,321,275. Now subtract 1,320,315 to get 960,645